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Kw20X80 Binoculars
| Negotiable | 100 Pieces (MOQ) |
Min. Order:
100 Pieces
Port:
Guangzhou, China
Payment Terms:
L/C, T/T
Kunming Kelongda Optical Instrument Co., Ltd.
Yunnan, China
Last Login Date:
Jun 18, 2025
Business Type:
Manufacturer/Factory
Main Products:
Binoculars, Telescopes, Waterproof Binoculars, Night Vision, Digital Night Vision, Spotting Scope, Range Finder, Hunting Scope, Thermal Imaging Night Vision, Monoculars
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Product Description
Company Info
Basic Info.
Model NO.
KW20x80 Binoculars
Type
Binocular
Magnification
Porro
Function
Waterproof
Usage
Bird Watching/Hunting, Travel
Structure
Porro
Lens
Glass
Aperture
50-100mm
Product Description
| MODEL No. KW 20x80 | |
| Inspection items | Specifications |
| Magnification | 20 x |
| Objective Diameter | φ80 |
| Exit Pupil Diameter | φ4 |
| Field of View - Angular | 3° |
| Eye Relief | 15.56mm |
| Minimum Focus Distance | 12m |
| Resolution (Center) | ≤3.5″ |
| Image Tilt | ≤1° |
| Image Parallelism | ≤30′ |
| Objective Lens | two piece of bread |
| Eyepiece Lens | three pieces of two group |
| Anti-Reflective Lens Coating | Lens Coating |
| Anti-Reflective Prism Coating | Reflective Prism Coating |
| Prism System | (Porro) |
| Focus System | Points to debug |
| MECHANICAL | |
| Closed Interpupillary Distance | 56mm |
| Open Interpupillary Distance | 72mm |
| Positive Ocular Diopter Adjustment | 5 diopter |
| Negative Ocular Diopter Adjustment | -5diopter |
| Ocular Diopter Adjustment Location | 0.5 diopter |
| Alignment | |
| Convergence | ≤ 20 ′ |
| Divergence | ≤ 60 ′ |
| Dipvergence | ≤ 20 ′ |
| Drop Test Standard (6 Surfaces) | |
| ENVIRONMENTAL | |
| Water Resistance / Proof | deep m/ Hour |
| High Temperature Resistance-Operational | 40 ±2 TIME 1 hour |
| Low Temperature Resistance-Operational | -25 ±3 TIME 1 hour |
| DIMENSIONAL | |
| Weight (Binocular Only) | 2500g |
| Size (Measurements) | |
| SPECIAL FEATURES | |
| Armor | YES |
| Tripod Mounting Screw | YES |
| Retractable Eye Cups | YES |
| Nitrogen Fill | YES |
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